<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>display 属性</title>
    <style>
        .grid-container {
            display: inline-grid;
            grid-template-columns: auto auto auto;
            background-color: #2196F3;
            padding: 10px;
        }

        .grid-item {
            background-color: rgba(255, 255, 255, 0.8);
            border: 1px solid rgba(0, 0, 0, 0.8);
            padding: 20px;
            font-size: 30px;
            text-align: center;
        }
    </style>
</head>

<body>

    <h1>display: inline-grid</h1>

    <p>使用 display: inline-grid; 来设置内联的网格容器：</p>

    <div class="grid-container">
        <div class="grid-item">1</div>
        <div class="grid-item">2</div>
        <div class="grid-item">3</div>
        <div class="grid-item">4</div>
        <div class="grid-item">5</div>
        <div class="grid-item">6</div>
        <div class="grid-item">7</div>
        <div class="grid-item">8</div>
        <div class="grid-item">9</div>
    </div>

</body>

</html>